Ertegun, a Turkish ambassador's son, remained connected to the music scene until his last days -- it was at an October 29 concert by the Rolling Stones at the Beacon Theatre in New York where Ertegun fell, suffered a head injury and was hospitalized. He later slipped into a coma.

"He was in a coma and expired today with his family at his bedside," said Dr. Howard A. Riina, Ertegun's neurosurgeon at New York Presbyterian Hospital-Weill Cornell Medical Center.

Ertegun will be buried in a private ceremony in his native Turkey, said Bob Kaus, a spokesman for Ertegun and Atlantic Records. A memorial service will be conducted in New York after New Year's.